SKU: 47919900629

CSF Race-Spec Engine Oil Cooler (N55) - F2x, F3x

Sale price$373.05 Regular price$414.50
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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16

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Description

CSF Race-Spec Engine Oil Cooler (N55) - F2x, F3xThe Racing & High Performance Division of CSF Inc. strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. CSF manufacturers a wide variety of sophisticated cooling systems with more than 250 different applications, ranging from high performance all aluminum direct fit radiators, intercoolers, and oil coolers, to complete custom manufacturing for racecars, power sports, off road, marine, and industrial

The Racing & High Performance Division of CSF Inc. strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. CSF manufacturers a wide variety of sophisticated cooling systems with more than 250 different applications, ranging from high performance all-aluminum direct-fit radiators, intercoolers, and oil coolers, to complete custom manufacturing for racecars, power sports, off-road, marine, and industrial use. All CSF cooling systems are designed and engineered to maintain optimal engine temperatures, even under the most extreme driving conditions.

With over 50 years of experience and over 40 million cooling systems sold globally, CSF has earned the industry reputation of being “THE COOLING EXPERTS”.

  • Over 50 Years in Business
  • ISO 9001 Certified – True Manufacturer
  • Over 150,000 Radiators and Condensers in Stock over North America
  • Over 650,000 Units Sold Annually, with Manufacturing and Warehousing Capacity for 1 Million Units

CSF prides itself on using the most advanced technologies, machines, and experienced personnel to design, develop, and manufacture the world’s best cooling systems. With three privately owned manufacturing facilities, and a global cooling network formed over the past 75 years, CSF houses the industry’s best machines and brightest minds. Our engineering staff designs many of the machines in-house, giving CSF the innovative edge when introducing new technologies to the industry.

Product Information

THE ULTIMATE COOLING SOLUTION FOR THE F-SERIES N55 ENGINE


Push your N55 powered F2x, F3x hard enough at the track and you'll know all too well about the buzz-killing oil temperature limp mode. The stock engine oil cooler is not sufficient at the track - temperatures skyrocket, oil deteriorates and limp mode is entered. Once limp-mode is entered you need to reduce the load on the engine to lower the oil temps. 

With the CSF Race-Spec oil cooler say goodbye to nursing your car around hot oil temps! The cooler, tested in excruciating 46C temperatures, has been proven to lower your BMW out of the oil temp limp mode and bring the fun back! 

Direct replacement for BMW part number 17217618360.

FEATURES

  • Innovative 2-core in-series system
  • Secondary in-series backside cooler has an additional 5 rows of cooling for a ~40% increase in heat rejection
  • Made with CSF’s AC condenser technology using a 1-Row super-high pressure 26mm multi-channel microtube
  • High-density multi-louvered fin design for maximum surface area contact
  • “Drop-in fit” requiring no modifications to install – accepts all attaching OEM components including oil-line connections, mounting brackets and shroud/ducting
  • World’s 1st and only true “Plug-and-Play” upgraded engine oil cooler for the BMW N55 Engine in the BMW N55 engine
  • Track tested and proven by Hittman Racing’s M235iR endurance race car
  • Additional oil required for proper fill-up during installation.


Models
  • 1 Series / F20 (2012-2019) / M135i
  • 2 Series / F22 / F23 (2014-2021) / M235i
  • 3 Series / F30 / F31 / F34 (2012-2018) / 335i
  • 4 Series / F32 / F33 / F36 (2014-2020) / 435i
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 47919900629

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El artículo está muy bueno
New York, US
★★★★★ 5
Buenísimo
El producto está muy bueno lo recomiendo
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Reviewed in the United States on April 2, 2026
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Andrew
West Palm Beach, US
★★★★★ 3
It is ok
It is decent. Looks like it would work well. It is a little bulky. I bought this one and another one from a different seller. I returned this one due to the thickness of the arm. It was a little bulky. One thing to be mindful of there is no adjustment for the radius of the arm. Depending on how you position it your phone can be quite far away from the screen, it may not bother you, but for me I wanted them as close as possible
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Reviewed in the United States on March 26, 2026
R
Ryan Conlon
Houston, US
★★★★★ 5
Strong Magnet, Great Price!
Mounted in less than 10 seconds. The magnet is super strong and holds the phone through all the bumps the road throws at it. The two thumb screws make for fast angle adjustment. The mount location puts the phone in the perfect spot for viewing without obstructing the view of the road. This phone holder is built well beyond its price point! I will be buying a second one for the wife's Tesla.
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Reviewed in the United States on February 11, 2026
K
Verified Purchase
Kev Will
Omaha, US
★★★★★ 5
Works better than expected. Very good
Color: Black, Color: Black
Very nice fit and finish. Feels very high quality. Phone charges very quickly and doesn’t heat up as much. It charges through my heavy duty case that i thought i would have to replace as it doesn’t charge on other charges that ive tested. Very impressed.
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Reviewed in the United States on March 3, 2026
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Amanda
Waukegan, US
★★★★★ 5
Triple Convenience: The Ultimate 3-in-1 Magnetic iPhone Charger!
Color: Black
I recently purchased the 3-way magnetic iPhone charger, and it has completely transformed my charging routine. This product is not only incredibly convenient but also offers some fantastic features that make it stand out from the rest. First and foremost, the magnetic connection is strong and reliable, ensuring that my iPhone stays securely in place while charging. One of the coolest features is that it displays the time on the iPhone screen while charging, which makes it easy to check the time at a glance, especially during the night. Additionally, the built-in Apple Watch charger is a game-changer. I no longer have to juggle multiple cords and chargers for my devices. Now, I can charge my iPhone, Apple Watch, and AirPods all in one place. This 3-in-1 functionality has decluttered my nightstand, making my space much more organized. The sleek design of the charger also deserves a mention. It looks stylish and blends seamlessly with my decor. Overall, this 3-way magnetic iPhone charger has made my life easier and more efficient. I highly recommend it to anyone looking for a versatile and convenient charging solution!
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Reviewed in the United States on June 19, 2024

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